1602397395786 has 32 divisors (see below), whose sum is σ = 3511144698048. Its totient is φ = 483490951040.

The previous prime is 1602397395691. The next prime is 1602397395799. The reversal of 1602397395786 is 6875937932061.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52084941 + ... + 52115696.

It is an arithmetic number, because the mean of its divisors is an integer number (109723271814).

Almost surely, 2^{1602397395786} is an apocalyptic number.

1602397395786 is an abundant number, since it is smaller than the sum of its proper divisors (1908747302262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1602397395786 is a wasteful number, since it uses less digits than its factorization.

1602397395786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104200886.

The product of its (nonzero) digits is 102876480, while the sum is 66.

The spelling of 1602397395786 in words is "one trillion, six hundred two billion, three hundred ninety-seven million, three hundred ninety-five thousand, seven hundred eighty-six".